专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011130001A2 APPARATUS AND METHOD FOR MINIMZING AND/OR ELIMINATING DILUTION AIR LEAKAGE IN A COMBUSTION LINER ASSEMBLY 审中-公开
标题翻译：用于在燃烧衬套组件中最小化和/或消除泄漏空气泄漏的装置和方法
公开(公告)号：WO2011130001A2
公开(公告)日：2011-10-20
申请号：PCT/US2011/030449
申请日：2011-03-30
申请人： GENERAL ELECTRIC COMPANY , POPOVIC, Predrag , VENKATARAMAN, Krishna, Kumar , SIMONS, Derrick, Walter , GUPTA, Ajay, Kumar , HESSLER, William, Kirk , LEBEGUE, Jeffrey
发明人： POPOVIC, Predrag , VENKATARAMAN, Krishna, Kumar , SIMONS, Derrick, Walter , GUPTA, Ajay, Kumar , HESSLER, William, Kirk , LEBEGUE, Jeffrey
IPC分类号： F23R3/00
CPC分类号： F23R3/02 , F23R3/002 , F23R2900/00001
摘要： A combustion liner assembly for a gas turbine includes an outer liner, the outer liner having a flange at a forward end. An inner liner is disposed within the outer liner. The inner liner has a first inner wall. A venturi includes a second inner wall, a venturi throat, and the first inner wall of the inner liner. A slip joint is connected to the second inner wall. The slip joint receives the flange of the outer liner. Alternatively, or additionally, the combustion liner assembly includes a slip joint between the inner or outer liner and an aft section.
摘要翻译：用于燃气轮机的燃烧衬套组件包括外衬套，外衬套在前端具有凸缘。内衬被设置在外衬里内。内衬具有第一内壁。文氏管包括第二内壁，文丘里喉部和内衬的第一内壁。滑动接头连接到第二内壁。滑动接头容纳外衬套的凸缘。替代地或另外地，燃烧衬套组件包括在内衬套或外衬套与后部之间的滑动接头。

2. 发明申请

WO2013002664A1 RATIONAL LATE LEAN INJECTION 审中-公开
标题翻译： RALY LATE LEAN INJECTION
公开(公告)号：WO2013002664A1
公开(公告)日：2013-01-03
申请号：PCT/RU2011/000464
申请日：2011-06-28
申请人： GENERAL ELECTRIC COMPANY , SHERSHNYOV, Borys Borysovych , GINESIN, Leonid Yulyevich , VENKATARAMAN, Krishna, Kumar
发明人： SHERSHNYOV, Borys Borysovych , GINESIN, Leonid Yulyevich , VENKATARAMAN, Krishna, Kumar
IPC分类号： F23R3/34
CPC分类号： F23R3/005 , F23R3/286 , F23R3/346 , F23R2900/00017
摘要： A combustor section of a gas turbine includes a combustor liner, a sleeve and a fuel-air mixing tube. The combustor liner defines a combustion chamber. The sleeve surrounds the combustor liner. The combustor liner and the sleeve define an annular flow space therebetween. The fuel-air mixing tube is configured to channel a mixture of fuel and air and includes an inlet and an outlet. The inlet is in fluid communication with an exterior of the sleeve, and the outlet is in fluid communication with the combustion chamber. The combustor casing encloses the combustor section upstream relative to the inlet of the mixing tube and extends downstream therefrom. The sleeve and the combustor casing define a discharge air space therebetween. The discharge air space is in fluid communication with the fuel-air mixing tube. The fuel supplying device is located exteriorly of the combustor casing and is configured to inject fuel into the fuel-air mixing tube.
摘要翻译：燃气轮机的燃烧器部分包括燃烧器衬套，套管和燃料 - 空气混合管。燃烧器衬套限定燃烧室。套筒围绕燃烧器衬套。燃烧器衬套和套筒在其间限定环形流动空间。燃料 - 空气混合管构造成引导燃料和空气的混合物并且包括入口和出口。入口与套筒的外部流体连通，并且出口与燃烧室流体连通。燃烧器壳体将燃烧器部分相对于混合管的入口上游并在其下游延伸。套筒和燃烧器壳体在其间限定排出空气空间。排出空气空间与燃料 - 空气混合管流体连通。燃料供给装置位于燃烧器壳体的外部，并且构造成将燃料喷射到燃料 - 空气混合管中。

3. 发明申请

WO2010128882A1 MULTI-PREMIXER FUEL NOZZLE 审中-公开
标题翻译：多重燃料燃油喷嘴
公开(公告)号：WO2010128882A1
公开(公告)日：2010-11-11
申请号：PCT/RU2009/000221
申请日：2009-05-07
申请人： GENERAL ELECTRIC COMPANY , MCMAHAN, Kevin, W. , VENKATARAMAN, Krishna, Kumar , BERRY, Jonathan, D. , STRYAPUNIN, Sergey Aleksandrovich
发明人： MCMAHAN, Kevin, W. , VENKATARAMAN, Krishna, Kumar , BERRY, Jonathan, D. , STRYAPUNIN, Sergey Aleksandrovich
IPC分类号： F23C7/00 , F23D14/64 , F23R3/28
CPC分类号： F23R3/286 , F23C7/004 , F23C2900/07001 , F23D14/64 , F23D2900/14021
摘要： The present application provides a fuel nozzle (250) for use in a gas turbine. The fuel nozzle may include a mounting flange (260), a number of premixers (300) attached to each other, and a number of gas pathways (290) extending from the mounting flange to the number of premixers.
摘要翻译：本申请提供了一种用于燃气轮机的燃料喷嘴（250）。燃料喷嘴可以包括安装凸缘（260），彼此附接的多个预混合器（300）和从安装凸缘延伸到多个预混合器的多个气体路径（290）。

4. 发明申请

WO2011130001A3 APPARATUS AND METHOD FOR MINIMZING AND/OR ELIMINATING DILUTION AIR LEAKAGE IN A COMBUSTION LINER ASSEMBLY 审中-公开
标题翻译：用于在燃烧衬套组件中最小化和/或消除泄漏空气泄漏的装置和方法
公开(公告)号：WO2011130001A3
公开(公告)日：2013-05-10
申请号：PCT/US2011030449
申请日：2011-03-30
申请人： GEN ELECTRIC , POPOVIC PREDRAG , VENKATARAMAN KRISHNA KUMAR , SIMONS DERRICK WALTER , GUPTA AJAY KUMAR , HESSLER WILLIAM KIRK , LEBEGUE JEFFREY
发明人： POPOVIC PREDRAG , VENKATARAMAN KRISHNA KUMAR , SIMONS DERRICK WALTER , GUPTA AJAY KUMAR , HESSLER WILLIAM KIRK , LEBEGUE JEFFREY
IPC分类号： F23R3/00 , F23R3/02
CPC分类号： F23R3/02 , F23R3/002 , F23R2900/00001
摘要： A combustion liner assembly (2) for a gas turbine includes an outer liner (4), the outer liner having a flange (14) at a forward end. An inner liner (6) is disposed within the outer liner. The inner liner has a first inner wall (12). A venturi (8) includes a second inner wall (26), a venturi throat (10), and the first inner wall of the inner liner. A slip joint (16) is connected to the second inner wall. The slip joint receives the flange of the outer liner. Alternatively, or additionally, the combustion liner assembly includes a slip joint (30) between the inner or outer liner and an aft section (20).
摘要翻译：用于燃气轮机的燃烧衬套组件（2）包括外衬套（4），所述外衬套在前端具有凸缘（14）。内衬（6）设置在外衬里内。内衬具有第一内壁（12）。文氏管（8）包括第二内壁（26），文丘里喉（10）和内衬的第一内壁。滑动接头（16）连接到第二内壁。滑动接头容纳外衬套的凸缘。替代地或另外地，燃烧衬套组件包括在内衬套或外衬套与后部段（20）之间的滑动接头（30）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式